Grouper fish eats shark whole from fisherman's hook â video. A huge fish has snatched a shark from a fisherman's hook as it was being reeled in off the coast of Florida. The fish, identified as a goliath grouper, took the smaller shark near the town of Bonita Springs. Goliath groupers are recorded as growing to a weight of over 300kg.
Drooling or sialorrhea can occur during sleep. It is often the result of open-mouth posture from CNS depressants intake or sleeping on one's side. Sometimes while sleeping, saliva does not build up at the back of the throat and does not trigger the normal swallow reflex, leading to the condition.
What are the causes of a dry mouth? A dry mouth is not an illness in itself. It can have several causes. In many cases there is a problem with the function of the salivary glands. The causes can include: Medicines. Various medicines can cause a dry mouth as a side-effect. For example: Tricyclic antidepressants. Antihistamines. Antimuscarinic medicines. Some anti-epileptic medicines. Some antipsychotics. Beta-blockers. 'Water' tablets (diuretics). Many of these medicines cause a dry mouth by affecting the salivary glands which reduce the amount of spit (saliva) that these glands make. 1  Radiotherapy to the head or neck. 2  Mouth breathing - which can be due to a blocked nose or other causes. 3  Anxiety. 4  Lack of fluid in the body (dehydration). 5  SjÃ¶gren's syndrome.